diff --git a/requirements-docs.txt b/requirements-docs.txt
index d9aabbb..20a59b4 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -65,7 +65,7 @@ tinycss2==1.1.1
 tornado==6.2
 tqdm==4.64.0
 traitlets==5.3.0
-urllib3==1.26.11
+urllib3==1.26.19
 wcwidth==0.2.5
 webencodings==0.5.1
 ipython